35kV UD AL Cable

• SCOPE
These cables are used in dry or wet locations for urban underground distribution systems of single phase (core) medium voltage power.
• APPLICATIONS AND FEATURES
35kV cables are suitable for use in wet and dry locations, conduits, ducts, trays, and direct burial for urban underground distribution systems. The conductor temperature shall not exceed 90˚C for normal operation,130˚C for emergency overload, and 250˚C for short circuit conditions. The operation at emergency overload temperature shall not exceed 1500 hours cumulative during the lifetime of the cable.
• APPLICATION STANDARDS
ICEA S-94-649 Standard for concentric neutral cables rated 5 through 46kV
UL 1072 Medium-Voltage power cables
ASTM B 231 Concentric-lay-stranded aluminum 1350 conductors
AEIC CS8 Extruded dielectric, shielded power cables rated 5 through 46kV
• MATERIALS & CONSTRUCTION
Conductor Compressed, class B concentric lay stranded aluminum 1350 wire with swelling powder for impediment to longitudinal water penetration
Conductor Shield Extruded thermosetting semi-conducting shield which is free stripping from conductor and bonded to the insulation
Insulation Triple extruded thermosetting tree retardant cross linked polyethylene (TRXLPE), assuring resistance to treeing
Insulation Shield Extruded thermosetting semi-conducting shield, clean and free stripping from insulation
Concentric Neutral Helically applied, annealed, solid bare copper wires with neutral water-blocking agents applied over the insulation shield and around the neutral wires to resist longitudinal water penetration
Jacket Black with longitudinal three (3) red stripes, non-conducting, sunlight-resistant, linear low-density polyethylene (LLDPE for MV-90) extruded to fill spaces between neutral wires
• CERTIFICATE
UL (File No. E481201) Type MV-90 Cable, Rated 35kV

SPECS:

35kV